67787484

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{8731}}^1$

素因数の和:9385

約数の個数: 24

約数和(自身を含む): 158433408

約数和(自身を除く): 90645924

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 8731, 17462, 26193, 34924, 52386, 104772, 5648957, 11297914, 16946871, 22595828, 33893742, 67787484]

約数ペア:

[(1, 67787484), (2, 33893742), (3, 22595828), (4, 16946871), (6, 11297914), (12, 5648957), (647, 104772), (1294, 52386), (1941, 34924), (2588, 26193), (3882, 17462), (7764, 8731)]